“五水”造句

本文叙述了陶瓷泥浆成形用五水偏硅酸钠制造工艺和影响因素,简要介绍了其在陶瓷行业中的应用.
This paper describes the preparation technology and influential factors to Metasilicate pentahydrate for ceramic slip casting.

在五水四氯化锡存在下,由氯乙酸和正丁醇合成氯乙酸正丁酯.
Synthesis of n - butyl chloro acetateacid and n - butanol in the presence of stannic chloride pentahydrate was studied.

用经高温煅烧后的闪锌矿石与稀硫酸反应制备七水硫酸锌和五水硫酸铜.
The preparation of sulfate heptahydrate and copper sulfate pentahydrate from calcined zincblende was investigated.

• #五水